CN102211606A - Foldable vehicle frame for collapsible type baby carriage - Google Patents
Foldable vehicle frame for collapsible type baby carriage Download PDFInfo
- Publication number
- CN102211606A CN102211606A CN201010502946XA CN201010502946A CN102211606A CN 102211606 A CN102211606 A CN 102211606A CN 201010502946X A CN201010502946X A CN 201010502946XA CN 201010502946 A CN201010502946 A CN 201010502946A CN 102211606 A CN102211606 A CN 102211606A
- Authority
- CN
- China
- Prior art keywords
- wheel
- handspike
- foldable chassis
- crossbeam
- pushchair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/062—Coupling unit between front wheels, rear wheels and handle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention relates to a foldable vehicle frame for a collapsible type baby carriage, which comprises a U-shaped hand push rod, front wheels and rear wheels. The vehicle frame is characterized in that the hand push rod, the front wheels and the rear wheels are connected with a framework. The framework comprises a crossbeam equipped with a central part and a support for the front and rear wheels. The side rod of the hand push rod is installed on the end of the crossbeam.
Description
Technical field
The present invention relates to a kind of foldable chassis that is used for Pushchair.
Background technology
The foldable chassis that is used for Pushchair has a lot of patterns, the vehicle frame of these patterns substantially all has very complicated structure, and has the huge shortcoming of volume after folding, this just means, for example when placing it in the boot of general-utility car, its sizable weight will be brought extra problem.
Summary of the invention
The object of the present invention is to provide a kind of structure very simple, in light weight and folding after the very compact foldable chassis that is used for Pushchair.
This framework comprises U-shaped handspike and front-wheel and trailing wheel, it is characterized in that, described handspike and described front-wheel and trailing wheel are connected to framework, described framework comprises the crossbeam with central part, and comprise the support that is used for described front-wheel and described trailing wheel, the side lever of described handspike is installed on the end of described crossbeam.
Described central part comprise with the support bonded assembly fixed part of described trailing wheel and with the support bonded assembly rotation section of described front-wheel.The side lever of described handspike is hinged on the end of described crossbeam.
The end pivotally attached articulation piece of the rotation section of described central part and the side lever of described handspike and described crossbeam comprises the device (means) that is used for the described foldable chassis of the locking and unlocking.
By following description and two pages of accompanying drawings, can be more readily understood above-mentioned and further feature, accompanying drawing shows the embodiment of quoting, and this embodiment is the example purpose only, does not limit the scope of the invention.
Description of drawings
In these figure:
Fig. 1 and Fig. 2 have gone out to realize the foldable chassis of the object of the invention respectively with the front and back three-dimensional icon;
Fig. 3 is the view that is in the framework of semi-collapsed condition; And
Fig. 4 is the view that is in the framework of full folded state.
The specific embodiment
With reference to the accompanying drawings, this foldable chassis that is used for Pushchair comprises U-shaped handspike 1, this handspike has the side lever 2 and 3 that is connected to the handle 5 of this handspike by articulation piece 4, and side lever 2,3 is hinged to framework 7 in its end by articulation piece 6, and framework 7 keeps front-wheel 8 and trailing wheels 9.
This framework 7 has crooked crossbeam 10, crossbeam 10 comprises the central part 11 that is formed by fixed part 12 and rotation section 13, this fixed part is connected with the support of trailing wheel 9, this support is formed by the arm 14 and 15 of two bifurcateds, these two arms link to each other with the transverse member 16 of a bending in the bottom, and this transverse member keeps trailing wheel 9 and suspension 17.The rotation section 13 of central part links to each other with the support of front-wheel 8, and this support is formed by a curved boom 18, and curved boom 8 links to each other with the transverse member 19 of bending in its bottom, and this transverse member 19 keeps rotating fork 20, and the front-wheel 8 of automatic steering is installed in this rotation and sticks.
The end pivotally attached articulation piece 6 of the rotation section of central part 11 and the side lever of handspike and crossbeam comprises the device (means) that is used for the described foldable chassis of the locking and unlocking.
This framework can with the support that is suitable for installing baby seat, and with the supporting use of the particular attachment of Pushchair.
Within flesh and blood of the present invention, the present invention can implement in other embodiment only different in detail with the embodiment of foregoing description, and for example described other embodiment also drops in the protection domain of claim.This is used for the foldable chassis of Pushchair thereby can manufactures Any shape and size, adopt only mode and material, adopt the annex of most convenient, its parts also can be replaced by other parts of technology equivalence, and all these comprises within the scope of the claims.
Claims (6)
1. foldable chassis that is used for Pushchair, this foldable chassis comprises U-shaped handspike and front-wheel and trailing wheel, it is characterized in that, described handspike and described front-wheel and trailing wheel are connected to framework, described framework comprises the crossbeam with central part, and comprise the support that is used for described front-wheel and described trailing wheel, the side lever of described handspike is installed on the end of described crossbeam.
2. the foldable chassis that is used for Pushchair according to claim 1 is characterized in that, described central part comprise with the described support bonded assembly fixed part of described trailing wheel and with the described support bonded assembly rotation section of described front-wheel.
3. the foldable chassis that is used for Pushchair according to claim 1 is characterized in that, the described side lever of described handspike is hinged on the described end of described crossbeam.
4. according to claim 2 or the 3 described foldable chassis that are used for Pushchair, it is characterized in that the described end pivotally attached articulation piece of the described rotation section of described central part and the described side lever of described handspike and described crossbeam comprises the device that is used for the described foldable chassis of the locking and unlocking.
5. the foldable chassis that is used for Pushchair according to claim 1 is characterized in that, the described support of described front-wheel and described trailing wheel comprises at least one arm, and this arm links to each other with transverse member in the bottom, and this transverse member keeps described wheel in its end.
6. the foldable chassis that is used for Pushchair according to claim 1 is characterized in that described handspike has articulation piece on its side lever.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESU201030309 | 2010-04-07 | ||
| ES201030309U ES1072210Y (en) | 2010-04-07 | 2010-04-07 | FOLDING CHASSIS FOR CARS-CHILD CHAIR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102211606A true CN102211606A (en) | 2011-10-12 |
Family
ID=42199857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010502946XA Pending CN102211606A (en) | 2010-04-07 | 2010-09-27 | Foldable vehicle frame for collapsible type baby carriage |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2402231A3 (en) |
| CN (1) | CN102211606A (en) |
| ES (1) | ES1072210Y (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1073337Y (en) * | 2010-09-15 | 2011-03-03 | Jane Sa | SUSPENSION FOR CHILDREN'S CARS |
| CN104176101B (en) * | 2014-07-02 | 2016-09-07 | 好孩子儿童用品有限公司 | A kind of children trolley |
| WO2017182947A1 (en) * | 2016-04-21 | 2017-10-26 | Smart Trike MNF. Pte. Ltd. | A lockable folding mechanism |
| IT201900024205A1 (en) * | 2019-12-17 | 2021-06-17 | Franchis Luca De | STRUCTURE OF STROLLER. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007015686A (en) * | 2005-07-07 | 2007-01-25 | Jane Sa | Foldable outer frame of stroller |
| US20070090628A1 (en) * | 2003-04-30 | 2007-04-26 | Matthew Golias | Collapsible supporting structure |
| CN200942791Y (en) * | 2006-09-18 | 2007-09-05 | 中山市隆成日用制品有限公司 | Baby carriage folding framework |
| US20070296182A1 (en) * | 2006-05-10 | 2007-12-27 | Graco Children's Products Inc. | Foldable and height-adjustable stroller |
| US20080093824A1 (en) * | 2006-10-22 | 2008-04-24 | Shun-Min Chen | Stroller having a single folding shaft |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10011588A1 (en) * | 1999-06-14 | 2001-01-04 | Avazpour Ardeshir | Push-chair (stroller) for child up to two years old, with turning and lockable seat |
| US20060267303A1 (en) * | 2003-04-30 | 2006-11-30 | Matthew Golias | Collapsible supporting structure |
| NL1027054C2 (en) * | 2004-09-16 | 2006-03-20 | Bugaboo Design And Sales B V | Buggy. |
-
2010
- 2010-04-07 ES ES201030309U patent/ES1072210Y/en not_active Expired - Lifetime
- 2010-08-31 EP EP10380113.0A patent/EP2402231A3/en not_active Withdrawn
- 2010-09-27 CN CN201010502946XA patent/CN102211606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070090628A1 (en) * | 2003-04-30 | 2007-04-26 | Matthew Golias | Collapsible supporting structure |
| JP2007015686A (en) * | 2005-07-07 | 2007-01-25 | Jane Sa | Foldable outer frame of stroller |
| US20070296182A1 (en) * | 2006-05-10 | 2007-12-27 | Graco Children's Products Inc. | Foldable and height-adjustable stroller |
| CN200942791Y (en) * | 2006-09-18 | 2007-09-05 | 中山市隆成日用制品有限公司 | Baby carriage folding framework |
| US20080093824A1 (en) * | 2006-10-22 | 2008-04-24 | Shun-Min Chen | Stroller having a single folding shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2402231A2 (en) | 2012-01-04 |
| EP2402231A3 (en) | 2014-04-09 |
| ES1072210Y (en) | 2010-09-06 |
| ES1072210U (en) | 2010-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |